Individual Calculations April 2018
 Piekorz, Roland  Total change: 0.00  Rating chartPersonal card
 16. Bayer Open February 2018 Leverkusen GER 2018-02-05
RcRownchangeRpKK*chgGame
 1936 0 1.50 2 0.00 1956   0.00 
  Pyrowicz, Jacek 1825 GER1.0010.00 0.00 
  Neubauer, Juergen 2046 GER0.5010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 16. Bayer Open March 2018 Leverkusen GER 2018-03-12
RcRownchangeRpKK*chgGame
 2097 0 1.00 2 0.00 2097   0.00 
  Gula, Julian 2109 GER0.5010.00 0.00 
  Gramb, Marius 2085 GER0.5010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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